68077800

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{1801}}^1$

素因数の和:1833

約数の個数: 192

約数和(自身を含む): 268137600

約数和(自身を除く): 200059800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 108, 120, 126, 135, 140, 150, 168, 175, 180, 189, 200, 210, 216, 225, 252, 270, 280, 300, 315, 350, 360, 378, 420, 450, 504, 525, 540, 600, 630, 675, 700, 756, 840, 900, 945, 1050, 1080, 1260, 1350, 1400, 1512, 1575, 1800, 1801, 1890, 2100, 2520, 2700, 3150, 3602, 3780, 4200, 4725, 5400, 5403, 6300, 7204, 7560, 9005, 9450, 10806, 12600, 12607, 14408, 16209, 18010, 18900, 21612, 25214, 27015, 32418, 36020, 37800, 37821, 43224, 45025, 48627, 50428, 54030, 63035, 64836, 72040, 75642, 81045, 90050, 97254, 100856, 108060, 113463, 126070, 129672, 135075, 151284, 162090, 180100, 189105, 194508, 216120, 226926, 243135, 252140, 270150, 302568, 315175, 324180, 340389, 360200, 378210, 389016, 405225, 453852, 486270, 504280, 540300, 567315, 630350, 648360, 680778, 756420, 810450, 907704, 945525, 972540, 1080600, 1134630, 1215675, 1260700, 1361556, 1512840, 1620900, 1701945, 1891050, 1945080, 2269260, 2431350, 2521400, 2723112, 2836575, 3241800, 3403890, 3782100, 4538520, 4862700, 5673150, 6807780, 7564200, 8509725, 9725400, 11346300, 13615560, 17019450, 22692600, 34038900, 68077800]

約数ペア:

[(1, 68077800), (2, 34038900), (3, 22692600), (4, 17019450), (5, 13615560), (6, 11346300), (7, 9725400), (8, 8509725), (9, 7564200), (10, 6807780), (12, 5673150), (14, 4862700), (15, 4538520), (18, 3782100), (20, 3403890), (21, 3241800), (24, 2836575), (25, 2723112), (27, 2521400), (28, 2431350), (30, 2269260), (35, 1945080), (36, 1891050), (40, 1701945), (42, 1620900), (45, 1512840), (50, 1361556), (54, 1260700), (56, 1215675), (60, 1134630), (63, 1080600), (70, 972540), (72, 945525), (75, 907704), (84, 810450), (90, 756420), (100, 680778), (105, 648360), (108, 630350), (120, 567315), (126, 540300), (135, 504280), (140, 486270), (150, 453852), (168, 405225), (175, 389016), (180, 378210), (189, 360200), (200, 340389), (210, 324180), (216, 315175), (225, 302568), (252, 270150), (270, 252140), (280, 243135), (300, 226926), (315, 216120), (350, 194508), (360, 189105), (378, 180100), (420, 162090), (450, 151284), (504, 135075), (525, 129672), (540, 126070), (600, 113463), (630, 108060), (675, 100856), (700, 97254), (756, 90050), (840, 81045), (900, 75642), (945, 72040), (1050, 64836), (1080, 63035), (1260, 54030), (1350, 50428), (1400, 48627), (1512, 45025), (1575, 43224), (1800, 37821), (1801, 37800), (1890, 36020), (2100, 32418), (2520, 27015), (2700, 25214), (3150, 21612), (3602, 18900), (3780, 18010), (4200, 16209), (4725, 14408), (5400, 12607), (5403, 12600), (6300, 10806), (7204, 9450), (7560, 9005)]